Particle drying equipment for plastic product processing

Abstract

The particle drying equipment for plastic product processing comprises a conveying belt and a microwave dryer installed on the conveying belt, a feeding hopper is arranged on one side of the conveying belt, a material control plate is connected to one side of the bottom end of the feeding hopper in an inserted mode, arc-shaped grooves are formed in the left side and the right side of the bottom end of the feeding hopper respectively, and rotating shafts are installed through the arc-shaped grooves in a sliding mode. The two ends of the rotating shaft are in transmission connection with rotating rollers of the conveying belt, multiple sets of material blocking protruding strips are fixedly installed on the outer wall of the rotating shaft, and a locking mechanism is further installed on the outer wall of the rotating shaft. According to the material control device, the falling speed of plastic particles can be controlled by arranging the material control plate, the material control plate can be obliquely installed by obliquely arranging the inserting groove, and therefore the inclined face of the material control plate plays a guiding role in falling of the plastic particles, and the falling speed of the plastic particles can be controlled through matched use of the threaded rod and the threaded through groove. A user can conveniently adjust the distance between the material control plate and the inner wall of the feeding hopper through the rotary knob, meanwhile, the situation that the material control plate is accidentally closed can be avoided, and high stability is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of plastic particle drying, and more specifically, particularly relates to a particle drying device for plastic product processing. Background Art

[0002] Plastic particles refer to granular plastics, which are generally divided into more than 200 types and subdivided into thousands of types. Common plastic particles include general-purpose plastics, engineering plastics, and special plastics. General-purpose plastics: polypropylene, polyethylene, polyvinyl chloride, polystyrene, polyester, polyurethane, etc. Engineering plastics: nylon, polytetrafluoroethylene, polyoxymethylene, polycarbonate silicone, etc.

[0003] At present, there are many kinds of plastic particle drying equipment, among which microwave drying equipment has relatively high drying efficiency. During use, in order to avoid the accumulation of plastic particles, a feed hopper is generally set on one side of the conveyor belt, and a baffle is set at the bottom opening of the feed hopper to avoid the accumulation of plastic particles. However, the existing distance between the baffle and the conveyor belt is difficult to adjust flexibly and accurately. When adjusting, the fastening bolts at both ends of the baffle need to be adjusted multiple times to ensure that the distance between the bottom ends of the baffle and the conveyor belt is consistent. This process is relatively laborious. Therefore, in view of this, the existing structure and deficiencies are studied and improved, and a particle drying equipment for plastic product processing is provided, in order to achieve a more practical purpose. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a particle drying equipment for plastic product processing, which is achieved by the following specific technical means:

[0005] A particle drying device for processing plastic products comprises a conveyor belt and a microwave dryer installed on the conveyor belt, a feed hopper is arranged on one side of the conveyor belt, a material control plate is inserted on one side of the bottom end of the feed hopper, arc grooves are opened on both sides of the bottom end of the feed hopper, and a rotating shaft is slidably installed through a pair of arc grooves, both ends of the rotating shaft are connected to the rollers of the conveyor belt, a plurality of groups of material blocking convex strips are fixedly installed on the outer wall of the rotating shaft, and a locking mechanism is also installed on the outer wall of the rotating shaft.

[0006] Furthermore, the locking mechanism includes a circular ring mounted on the outer wall of the rotating shaft, a locking pin is fixedly installed on one side of the circular ring, and a plurality of locking holes cooperating with the locking pin are provided on the left side of the bottom end of the feed hopper near the arc groove.

[0007] Furthermore, one end of the rotating shaft and the rotating roller are fixedly mounted with a synchronous wheel, a synchronous belt is connected between the two sets of the synchronous wheels, the rotating shaft is transmission-connected to the rotating roller via the synchronous belt, the rotating roller is also transmission-connected to a driving motor, and the driving motor is fixedly mounted on one side of the conveyor belt via fasteners.

[0008] Furthermore, a threaded through groove is opened on one side of the middle part of the material control plate, a threaded rod is spirally connected to the inner wall of the threaded through groove, one end of the threaded rod is set against one side of the inner wall of the feed hopper, and the other end of the threaded rod is fixedly connected to a knob.

[0009] Furthermore, a slot adapted to the material control plate is provided on one side of the feed hopper, and the slot is arranged at an angle.

[0010] Furthermore, the number of the multiple groups of locking holes is no less than five.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model can control the falling speed of plastic particles by setting a material control plate, and can be installed obliquely by setting a slot obliquely, so that the inclined surface of the material control plate plays a guiding role for the falling of plastic particles. The threaded rod and the threaded through groove are used in coordination, so that the user can adjust the distance between the material control plate and the inner wall of the feed hopper by turning a knob, and can also avoid the accidental closing of the material control plate, and has high stability.

[0013] The utility model realizes adjustment of the rotating shaft by arranging an arc groove, thereby realizing adjustment of the distance between the material blocking convex strip and the conveyor belt, so that plastic particles of different sizes can be operated; through the coordinated use of the synchronous wheel, the synchronous belt, the driving motor and the rotating roller, the rotating shaft and the rotating roller can rotate synchronously clockwise, so that the plastic particles accumulated on one side of the rotating shaft can be moved by utilizing the material blocking convex strip on the outer wall of the rotating shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This utility model is a three-dimensional schematic diagram Figure 1 .

[0015] Figure 2 This utility model is a three-dimensional schematic diagram Figure 2 .

[0016] Figure 3 It is a partial structural schematic diagram of the material control plate of the utility model.

[0017] Figure 4 yes Figure 2 A magnified schematic diagram of the structure in the middle.

[0018] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0019] 1. Feed hopper; 2. Knob; 3. Material control plate; 4. Microwave dryer; 5. Conveyor belt; 6. Synchronous wheel; 7. Synchronous belt; 8. Ring; 9. Arc groove; 10. Rotating shaft; 11. Lock pin; 12. Lock hole; 13. Threaded rod. DETAILED DESCRIPTION

[0020] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0021] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0023] As attached Figure 1 To Attachment Figure 4 As shown:

[0024] The utility model provides a particle drying device for processing plastic products, comprising a conveyor belt 5 and a microwave dryer 4 installed on the conveyor belt 5, a feed hopper 1 is arranged on one side of the conveyor belt 5, a material control plate 3 is inserted on one side of the bottom end of the feed hopper 1, arc grooves 9 are opened on both sides of the bottom end of the feed hopper 1, and a rotating shaft 10 is slidably installed through a pair of arc grooves 9, both ends of the rotating shaft 10 are connected to the roller of the conveyor belt 5, a plurality of groups of material blocking convex strips are fixedly installed on the outer wall of the rotating shaft 10, and a locking mechanism is also installed on the outer wall of the rotating shaft 10.

[0025] Among them, the locking mechanism includes a circular ring 8 mounted on the outer wall of the rotating shaft 10, and a locking pin 11 is fixedly installed on one side of the circular ring 8. A plurality of locking holes 12 cooperating with the locking pin 11 are provided on the left side of the bottom end of the feed hopper 1 near the arc groove 9. This design can lock the rotating shaft 10 and prevent the rotating shaft 10 from sliding on the inner wall of the arc groove 9 during operation.

[0026] Among them, one end of the rotating shaft 10 and the rotating roller are fixedly mounted with a synchronous wheel 6, and a synchronous belt 7 is connected between the two groups of the synchronous wheels 6. The rotating shaft 10 is transmission-connected to the rotating roller through the synchronous belt 7, and the rotating roller is also transmission-connected to a driving motor, which is fixedly installed on one side of the conveyor belt 5 through fasteners. Through the coordinated use of the synchronous wheel 6, the synchronous belt 7, the driving motor and the rotating roller, the rotating shaft 10 and the rotating roller can rotate synchronously clockwise, so that the material-blocking convex strips on the outer wall of the rotating shaft 10 can be used to move the plastic particles accumulated on one side of the rotating shaft 10, so that they can be evenly dried when entering the microwave dryer 4.

[0027] Among them, a threaded through groove is opened on one side of the middle part of the material control plate 3, and a threaded rod 13 is spirally connected to the inner wall of the threaded through groove. One end of the threaded rod 13 is set to abut against one side of the inner wall of the feed hopper 1, and the other end of the threaded rod 13 is fixedly connected with a knob 2. Through the coordinated use of the threaded rod 13 and the threaded through groove, it is convenient for the user to adjust the distance between the material control plate 3 and the inner wall of the feed hopper 1 through the knob 2, and at the same time, it can also avoid the accidental closing of the material control plate 3, and has high stability.

[0028] Among them, a slot adapted to the material control plate 3 is opened on one side of the feed hopper 1, and the slot is set at an angle. By setting the slot at an angle, the material control plate 3 can be installed at an angle, so that the inclined surface of the material control plate 3 can guide the falling of the plastic particles.

[0029] The number of the plurality of locking holes 12 is no less than five.

[0030] The working principle of this embodiment is as follows: when in use, the plastic particles are poured into the feed hopper 1, and then the knob 2 is rotated to drive the threaded rod 13 to rotate, thereby adjusting the distance between the control plate 3 and the inner wall of the feed hopper 1 to control the material discharge rate. The user can slide the rotating shaft 10 on the inner wall of the arc groove 9, so that it can be suitable for plastic particles of different sizes. Then, the locking pin 11 is driven by the circular ring 8 to be inserted into the corresponding locking hole 12, so as to lock the rotating shaft 10, and then the driving motor and the microwave dryer 4 are started. The driving motor drives the roller to rotate. The roller drives the rotating shaft 10 to rotate through the cooperation of the synchronous wheel 6 and the synchronous belt 7. The roller drives the conveyor belt 5 to operate, and the rotating shaft 10 drives the material blocking convex strip to rotate, thereby avoiding the accumulation of plastic particles and affecting the drying effect.

[0031] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A particle drying device for processing plastic products, comprising a conveyor belt (5) and a microwave dryer (4) mounted on the conveyor belt (5), characterized in that: A feed hopper (1) is provided on one side of the conveyor belt (5), a material control plate (3) is inserted on one side of the bottom end of the feed hopper (1), arc grooves (9) are provided on both left and right sides of the bottom end of the feed hopper (1), and a rotating shaft (10) is slidably installed through a pair of arc grooves (9), both ends of the rotating shaft (10) are connected to the rollers of the conveyor belt (5), a plurality of groups of material blocking convex strips are fixedly installed on the outer wall of the rotating shaft (10), and a locking mechanism is also installed on the outer wall of the rotating shaft (10).

2. The particle drying equipment for plastic product processing as claimed in claim 1, characterized in that: The locking mechanism comprises a circular ring (8) sleeved on the outer wall of the rotating shaft (10), a locking pin (11) being fixedly mounted on one side of the circular ring (8), and a plurality of locking holes (12) cooperating with the locking pin (11) are provided on the left side of the bottom end of the feed hopper (1) near the arc-shaped groove (9).

3. The particle drying equipment for plastic product processing as claimed in claim 1, characterized in that: One end of the rotating shaft (10) and the rotating roller is fixedly sleeved with a synchronous wheel (6), and a synchronous belt (7) is connected between the two sets of the synchronous wheels (6). The rotating shaft (10) is transmission-connected to the rotating roller via the synchronous belt (7), and the rotating roller is also transmission-connected to a driving motor, and the driving motor is fixedly mounted on one side of the conveyor belt (5) via a fastener.

4. The particle drying equipment for plastic product processing as claimed in claim 1, characterized in that: A threaded through groove is provided on one side of the middle of the material control plate (3), a threaded rod (13) is spirally connected to the inner wall of the threaded through groove, one end of the threaded rod (13) is arranged to abut against one side of the inner wall of the feed hopper (1), and the other end of the threaded rod (13) is fixedly connected to a knob (2).

5. The particle drying equipment for plastic product processing as claimed in claim 1, characterized in that: A slot adapted to the material control plate (3) is provided on one side of the feed hopper (1), and the slot is arranged at an angle.

6. The particle drying equipment for plastic product processing as claimed in claim 2, characterized in that: The plurality of groups of locking holes (12) are no less than five groups.

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